Towel bar



FIG. 1 is a perspective view of a towel bar showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being amirror image; and,

FIG. 4 is a top plan view thereof.

The horizontal bar element is shown broken-away and is understood toindicate unclaimed length, and the broken-line disclosure in the viewsis for illustrative purposes only and is understood to form no part ofthe claimed design.

The ornamental design for a towel bar, as shown and described.